110200021200001 has 4 divisors (see below), whose sum is σ = 110200043695104. Its totient is φ = 110199998704900.

The previous prime is 110200021199999. The next prime is 110200021200023. The reversal of 110200021200001 is 100002120002011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110200021200001 - 2¹ = 110200021199999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110200021203001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433585 + ... + 14852206.

It is an arithmetic number, because the mean of its divisors is an integer number (27550010923776).

Almost surely, 2^{110200021200001} is an apocalyptic number.

It is an amenable number.

110200021200001 is a deficient number, since it is larger than the sum of its proper divisors (22495103).

110200021200001 is an equidigital number, since it uses as much as digits as its factorization.

110200021200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22495102.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 110200021200001 its reverse (100002120002011), we get a palindrome (210202141202012).

The spelling of 110200021200001 in words is "one hundred ten trillion, two hundred billion, twenty-one million, two hundred thousand, one".